code: def _handle_pad_byte(fid, size):
      # "If the chunk size is an odd number of bytes, a pad byte with value zero
      # is written after ckData." So we need to seek past this after each chunk.
      if size % 2:
          fid.seek(1, 1)
  
file_path: scipy/scipy/io/wavfile.py
imports: import io
  import sys
  import numpy
  import struct
  import warnings
  from enum import IntEnum
label_desc: Use image node_id 6 for calling a global function with example usage: _handle_pad_byte(fid, size) without return types